asteroid on Earth

According to a shocking new study, what made the dinosaurs go extinct was not a single asteroid, but a virtual asteroid bombardment on planet Earth. Know the evidence found and how it changes the existing theory.…

While NASA is efficient in observing and keeping track of larger asteroids, it is the smaller ones which escape its vigilance. And that can be terrifying for the Earth. Find out the risk these tiny and sneaky space…

The theory of ‘panspermia’ has always been intriguing to scientists. But now a NASA scientist gives his take on whether life on Earth could have begun because of alien microbes that were transported by asteroids.…